Alcatel-Lucent 7450 Manual page 245

LSP Commands
lsp
Syntax [no] lsp lsp-name [bypass-only | p2mp-lsp | mpls-tp src-tunnel-num]
Context config>router>mpls
Description This command creates an LSP that is either signaled dynamically by the router, or a statically
provisioned MPLS-TP LSP.
When the LSP is created, the egress router must be specified using the to command and at least one
primary or secondary path must be specified for signaled LSPs, or at least one working path for
MPLS-TP LSPs. All other statements under the LSP hierarchy are optional.
LSPs are created in the administratively down (shutdown) state.
The no form of this command deletes the LSP. All configuration information associated with this LSP
is lost. The LSP must be administratively shutdown and unbound from all SDPs before it can be
deleted.
Default none
Parameters lsp-name — Name that identifies the LSP. The LSP name can be up to 32 characters long and must be
bypass-only — Defines an LSP as a manual bypass LSP exclusively. When a path message for a new
p2mp-lsp — Defines an LSP as a point-to-multipoint LSP. The following parameters can be used
mpls-tp src-tunnel-num — Defines an LSP as an MPLS-TP LSP. The src-tunnel-num is a mandatory
7450 ESS MPLS Guide
unique.
LSP requests bypass protection, the PLR first checks if a manual bypass tunnel satisfying the
path constraints exists. If one if found, the router selects it. If no manual bypass tunnel is found,
therouter dynamically signals a bypass LSP in the default behavior. The CLI for this feature
includes a knob that provides the user with the option to disable dynamic bypass creation on a
per node basis.
with a P2MP LSP: adaptive, adspec, cspf, exclude, fast-reroute, from, hop-limit, include, metric,
retry-limit, retry-timer, resignal-timer. The following parameters cannot be used with a P2MP
LSP: primary, secondary, to, dest-global-id, dest-tunnel-number, working-tp-path, protect-tp-
path.
create time parameter for mpls-tp LSPs, and has to be assigned by the user based on the
configured range of tunnel IDs. The following parameters can only be used with an MPLS-TP
LSP: to, dest-global-id, dest-tunnel-number, working-tp-path, protect-tp-path. Other parameters
defined for the above LSP types cannot be used.
MPLS and RSVP
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